Individual Calculations January 2013
 Skoriak, Ivan  Total change: 34.20  Rating chartPersonal card
 120 Alekhin B Moscow RUS 2012-12-01
RcRownchangeKK*chgGame
 1877 1898 7.00 9 2.28 15 34.20 
  Kashpur, Mark 1634 RUS1.0010.18152.70 
  Raondi, Yan-Martin 1700 RUS1.0010.24153.60 
  Navrodskiy, Boris 1904 RUS1.0010.51157.65 
  Bekchintaev, Bulat 1880 RUS0.501-0.0315-0.45 
  Antonov, Alexandr 2097 RUS1.0010.761511.40 
  Samatov, Anatolij 1946 RUS1.0010.57158.55 
  Novoselov, Igor 1880 RUS0.501-0.0315-0.45 
  Lobach, Evgeniy 1895 RUS1.0010.50157.50 
  Smirnov, Timofey 1954 RUS0.001-0.4215-6.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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